Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
The ushering in of May brings an average high-temperature of a comfortable 16.9°C (62.4°F), closely mirroring the 14.3°C (57.7°F) of April. La Roche-Noire records an average nighttime low of 6.6°C (43.9°F) in May.Humidity
The average relative humidity in May is 82%.Rainfall
In La Roche-Noire, in May, it is raining for 19.9 days, with typically 59mm (2.32") of accumulated precipitation. Throughout the year, there are 178.9 rainfall days, and 492mm (19.37") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in La Roche-Noire. During 0.2 snowfall days, in May, La Roche-Noire aggregates 2mm (0.08") of snow. In La Roche-Noire, France, during the entire year, snow falls for 21.5 days and aggregates up to 145mm (5.71") of snow.Daylight
In May, the average length of the day is 14h and 56min.On the first day of the month, sunrise is at 06:33 and sunset at 20:54. On the last day of May, sunrise is at 06:01 and sunset at 21:28 CEST.
Sunshine
In May, the average sunshine in La Roche-Noire is 8.5h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 4 during May translates into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in La Roche-Noire?
What is the average humidity in May in La Roche-Noire?
How many days does it rain in May in La Roche-Noire?
What is the last month it snows in La Roche-Noire?
How many hours of daylight does La Roche-Noire have in May?
What time are sunrise and sunset in May in La Roche-Noire?
How many hours of sunshine does La Roche-Noire have in May?
How high is the UV index in May in La Roche-Noire?
Average temperature in May
La Roche-Noire, France
- Average high temperature in May: 16.9°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (5.1°C).
- Average low temperature in May: 6.6°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is February (-1.2°C).
Average pressure in May
La Roche-Noire, France
- Average pressure in May: 1016.7mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in May
La Roche-Noire, France
- Average wind speed in May: 9.8km/h
The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).
Average humidity in May
La Roche-Noire, France
- Average humidity in May: 82%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (73%).
Average rainfall in May
La Roche-Noire, France
- Average rainfall in May: 59mm
The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in May
La Roche-Noire, France
- Average rainfall days in May: 19.9 days
The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is October (11.2 days).
Average snowfall in May
La Roche-Noire, France
- Average snowfall in May: 2mm
The month with the highest snowfall is February (43mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
La Roche-Noire, France
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
La Roche-Noire, France
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in May: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in May
La Roche-Noire, France
- Average sunshine days in May: 8 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is May (8 days).
Average UV index in May
La Roche-Noire, France
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
La Roche-Noire, France
- Average cloud cover in May: 49
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
La Roche-Noire, France
- Average visibility in May: 8km
The months with the highest visibility are March and August (9km).
The months with the lowest visibility are January, February, April, May, June, July, September, October, November and December (8km).
